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Average Ratings 0 Ratings

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ease
features
design
support

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Description

NumberChecker is a cloud-driven service designed for bulk contact verification, catering to marketers, agencies, lead-generation teams, CRM and sales operations, email marketers, call centers, and developers. Users can effortlessly upload lists in CSV or text format and select from various checks, including phone number status, WhatsApp account and activity, Telegram status, and email address verification for platforms like Gmail, Yahoo, and Outlook. After the checks are completed, users can conveniently download the results, which are clearly labeled. The platform's dashboard facilitates list-based workflows where checks are billed using prepaid credits, eliminating the need for a monthly subscription. Furthermore, it offers an approval-based REST API that allows for job submissions, status updates, callbacks, and result downloads. The service accommodates uploads ranging from 2,000 to 1,000,000 entries, adhering to the specific limits of the account and service. Importantly, users must ensure they have the legal right to process the uploaded data and conduct outreach in compliance with relevant laws. This comprehensive service streamlines the verification process, making it an essential tool for any organization looking to maintain clean and accurate contact lists.

Description

TrustLookup offers a comprehensive hosted API and web dashboard that facilitates the verification of phone numbers, email addresses, IP addresses, and domains. This powerful API analyzes each input and delivers results for various checks based on user selection. For phone number checks, it evaluates aspects such as validity, format, and line type; users on paid plans can access additional insights like the current carrier, number portability, and real-time HLR status. When it comes to email checks, the service examines syntax, mail servers, mailbox responsiveness, and identifies disposable, role-based addresses, as well as catch-all domains. IP address checks provide details including geographical location, network information, ISP, and indicators for hosting, VPN, proxy, and Tor usage, alongside a complimentary public spam-blocklist verification. Domain lookups yield WHOIS data and details regarding the domain's age. Additionally, free tools are available for checking SPF and DMARC records, along with lookups for VIN, NPI, and USDOT. Users have the flexibility to verify items directly in their browser, utilize the API, or upload CSV files for batch processing. Paid plans encompass Pro phone lookups and the option for CSV uploads, while Growth and Scale packages introduce webhooks, with Growth allowing for up to five team members to collaborate. This service is designed to assist developers and teams in managing signups, contact information, and associated risks effectively. Overall, TrustLookup is an invaluable resource for those needing to ensure data integrity and security in their communications.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

No images available

Integrations

No details available.

Integrations

No details available.

Pricing Details

$1
Pay as you go using prepaid USD credits, with no subscription, commitment, or lock-in. WhatsApp Number Checker costs $1 per 40,000 checks. Other check types range from $1.33 to $13.33 per 10,000, depending on the check. Bulk uploads start at 2,000 records; API checks use the same rates. Larger recurring batches may receive custom rates.
Free Trial Yes 
Free Version No 

Pricing Details

$19/month
Starter is $19/month for 7,500 credits. Paid-plan credits roll over for three months. Paid top-ups are $3.50 per 1,000 credits. The free plan includes 250 credits each month.
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) Yes 
Online Support No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs No 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Marketing Wala

Founded

2026

Country

Pakistan

Website

www.numberchecker.cloud/

Vendor Details

Company Name

TrustLookup

Founded

2026

Country

Cyprus

Website

trustlookup.io

Product Features

Product Features

Email Verification

Bulk Email Verification No 
Catch-all Server Detection No 
Disposable Email Detection No 
Domain Check No 
Mail Server Validation No 
Single Email Verification No 
Spam Trap Detection No 
Syntax Check No 

Alternatives

Alternatives

No Alternatives